Microbes Find Their Niche in Underwater Shipwrecks

Early investigations of the microbial communities in and around sunken boats reveal that there are patterns to where bacteria settle.

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ABOVE: Microbiologist Erin Field (center) holds a shipwreck core that maritime archaeologist Nathan Richards (left) drilled from the hull of the Pappy Lane, while Field’s student Kyra Price holds a sterile bag for its collection.
JOHN MCCORD, UNC COASTAL STUDIES INSTITUTE

Armed with a battery-powered underwater drill, maritime archaeologist Nathan Richards ducked his face into the Atlantic Ocean. It was a sunny afternoon in September 2017, and Richards was standing in waist-deep water atop a wrecked ship called the Pappy Lane, which ran aground off the coast of North Carolina in the 1960s. With students looking on, Richards peered through his mask and skillfully applied pressure to push the 1.5-inch circular drill bit into the ship’s steel hull under his feet. As the director of maritime studies at East Carolina University (ECU), Richards had studied hundreds of shipwrecks over the years, and had even drilled core samples of some, but this ...

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Meet the Author

  • Jef Akst

    Jef Akst was managing editor of The Scientist, where she started as an intern in 2009 after receiving a master’s degree from Indiana University in April 2009 studying the mating behavior of seahorses.

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